667869960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{607}}^1$

素因数の和:847

約数の個数: 128

約数和(自身を含む): 2056596480

約数和(自身を除く): 1388726520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 173, 212, 265, 318, 346, 424, 519, 530, 607, 636, 692, 795, 865, 1038, 1060, 1214, 1272, 1384, 1590, 1730, 1821, 2076, 2120, 2428, 2595, 3035, 3180, 3460, 3642, 4152, 4856, 5190, 6070, 6360, 6920, 7284, 9105, 9169, 10380, 12140, 14568, 18210, 18338, 20760, 24280, 27507, 32171, 36420, 36676, 45845, 55014, 64342, 72840, 73352, 91690, 96513, 105011, 110028, 128684, 137535, 160855, 183380, 193026, 210022, 220056, 257368, 275070, 315033, 321710, 366760, 386052, 420044, 482565, 525055, 550140, 630066, 643420, 772104, 840088, 965130, 1050110, 1100280, 1260132, 1286840, 1575165, 1930260, 2100220, 2520264, 3150330, 3860520, 4200440, 5565583, 6300660, 11131166, 12601320, 16696749, 22262332, 27827915, 33393498, 44524664, 55655830, 66786996, 83483745, 111311660, 133573992, 166967490, 222623320, 333934980, 667869960]

約数ペア:

[(1, 667869960), (2, 333934980), (3, 222623320), (4, 166967490), (5, 133573992), (6, 111311660), (8, 83483745), (10, 66786996), (12, 55655830), (15, 44524664), (20, 33393498), (24, 27827915), (30, 22262332), (40, 16696749), (53, 12601320), (60, 11131166), (106, 6300660), (120, 5565583), (159, 4200440), (173, 3860520), (212, 3150330), (265, 2520264), (318, 2100220), (346, 1930260), (424, 1575165), (519, 1286840), (530, 1260132), (607, 1100280), (636, 1050110), (692, 965130), (795, 840088), (865, 772104), (1038, 643420), (1060, 630066), (1214, 550140), (1272, 525055), (1384, 482565), (1590, 420044), (1730, 386052), (1821, 366760), (2076, 321710), (2120, 315033), (2428, 275070), (2595, 257368), (3035, 220056), (3180, 210022), (3460, 193026), (3642, 183380), (4152, 160855), (4856, 137535), (5190, 128684), (6070, 110028), (6360, 105011), (6920, 96513), (7284, 91690), (9105, 73352), (9169, 72840), (10380, 64342), (12140, 55014), (14568, 45845), (18210, 36676), (18338, 36420), (20760, 32171), (24280, 27507)]